Drag the events into chronological order from top to bottom.
= China and Great Britain clash during the Opium War.
= The Treaty of Nanjing gives Hong Kong to Great Britain.
= Spanish and Portuguese traders introduce maize and peanuts to China.
=
The Boxer Rebellion fails to end western influence in China.
= The Taiping Rebellion ends, resulting in the deaths of millions of Chinese people.
= The United States convinces other nations to accept an Open Door Policy toward China.

what are local authorities doing to fix the problem

explanation:

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.